/* Basic Navbar Styles */
.navbar {
    background-color: #fff;
    padding: 1rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: 'Unbounded Black', sans-serif;
    font-weight: 900;
    height: 100%;
    z-index: 1002;
}

.nav-logo {
    height: 50px;
    width: auto;
    display: flex;
    align-items: center;
}

.logo a {
    color: inherit;
    text-decoration: none;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    height: 100%;
    line-height: 1;
    padding: 0;
    margin: 0;
    font-weight: 750;
}

.nav-links {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    list-style: none;
    margin: 0 0 0 3rem;
    padding: 0;
    height: 50%;
}

.nav-links li {
    margin: 0 1rem;
    position: relative;
    display: flex;
    align-items: center;
    height: 100%;
}

.nav-links a {
    color: #333;
    text-decoration: none;
    font-size: 1rem;
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0;
    font-weight: bold;
}

.nav-links a:hover {
    color: #000;
    background-color: #f1f1f1;
    border-radius: 4px;
}

/* Primary Dropdown */
.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #fff;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1000;
    border-radius: 4px;
    list-style: none;
    padding: 0;
    margin: 0;
}

/* Show primary dropdown */
.dropdown:hover > .dropdown-menu {
    display: block;
}

/* Secondary (Iterations) Dropdown */
.iteration-menu {
    display: none;
    position: absolute;
    left: 100%;
    top: 0;
    background-color: #fff;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1001;
    border-radius: 4px;
    list-style: none;
    padding: 0;
    margin: 0;
}

/* Show iterations dropdown */
.dropdown-menu .iterations:hover .iteration-menu {
    display: block;
}

/* Dropdown items styling */
.dropdown-menu li,
.iteration-menu li {
    margin: 0;
    padding: 0;
    width: 100%;
    list-style: none;
    font-weight: bold;
}

.dropdown-menu a,
.iteration-menu a {
    padding: 8px 16px;
    color: #333;
    text-decoration: none;
    display: block;
    width: 100%;
    box-sizing: border-box;
    font-weight: normal;
    text-align: left;
}

.dropdown-menu a:hover,
.iteration-menu a:hover {
    background-color: #f1f1f1;
    color: #000;
}

/* Mobile Menu Button */
.menu-btn {
    display: none;
    cursor: pointer;
    padding: 0.5rem;
    margin-left: auto;
    z-index: 1001;
}

.menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 5px 0;
    transition: 0.3s;
}

.menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    .menu-btn {
        display: block;
        position: relative;
        z-index: 1001;
    }

    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        background-color: #fff;
        flex-direction: column;
        align-items: center;
        padding: 0.5rem 0;
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        transform: translateY(-120%);
        transition: transform 0.3s ease;
        z-index: 1000;
        max-height: 100vh;
        overflow-y: auto;
        margin-top: 70px;
    }

    .nav-links.active {
        transform: translateY(0);
    }

    .dropdown-menu,
    .iteration-menu {
        position: static;
        display: none;
        width: 100%;
        box-shadow: none;
        background-color: #f8f9fa;
    }

    .dropdown.active > .dropdown-menu,
    .iterations.active > .iteration-menu {
        display: block;
    }

    .dropdown-menu li,
    .iteration-menu li {
        margin: 0;
        padding: 0;
        width: 100%;
    }

    .dropdown-menu a,
    .iteration-menu a {
        padding: 0.75rem 1rem;
        display: block;
        text-align: center;
        color: #333;
    }

    .dropdown-menu a:hover,
    .iteration-menu a:hover {
        background-color: #e9ecef;
    }

    .logo {
        position: relative;
        z-index: 1002;
    }

    .logo a {
        font-size: 1.2rem;
    }

    .nav-logo {
        height: 40px;
    }
}

/* iPhone-specific adjustments */
@media (max-width: 414px) {
    .navbar {
        padding: 0.75rem;
    }

    .logo a {
        font-size: 1.25rem;
    }

    .nav-logo {
        height: 40px;
    }

    .nav-links {
        padding: 0.25rem 0;
        margin-top: 60px;
    }

    .nav-links.active {
        transform: translateY(0);
    }

    .menu-btn span {
        width: 20px;
        height: 2px;
    }

    .nav-links li {
        margin: 0.25rem 0;
    }

    .nav-links a {
        font-size: 0.9rem;
        padding: 0.4rem 1rem;
    }

    .dropdown-menu, .iteration-menu {
        position: static;
        box-shadow: none;
        width: 100%;
        text-align: center;
        padding-left: 0.5rem;
    }
}